import { Injectable } from '@nestjs/common';

@Injectable()
export class AppService {
  getHello(): string {
    return 'Hello World!';
  }

  getA(): string {
    return 'A!';
  }

  //从form表单中上传文件到阿里云oss
  uploadFile(){
    return 'upload file to aliyun oss';
  }
}
